scrollText

/**
 * Copyright tepe ( http://wonderfl.net/user/tepe )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/oeIQ
 */

package {
    import flash.display.*;
    import flash.text.*;
    import flash.events.*;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            var st:scrollText = new scrollText();
            var tf:TextField = new TextField();
            tf.htmlText = '<font color="#00ee00">'+"aaaaa"+'</font>';
            st.setTextField(tf);
            st.x =100;
            addChild(st);
            //addChild(tf);
        }
        
    }
}



//-------------------
    import flash.display.*;
    import flash.events.*;
    import flash.text.*;
    class scrollText extends Sprite{
        private var m:Sprite = new Sprite();
        private var tf:TextField = new TextField();
        public function scrollText(){
            m.graphics.beginFill(0xff0000,1);
            m.graphics.drawRect(40,0,100,20);
            m.graphics.endFill();
            addChild(m);
            
            tf.mask = m;

            addEventListener(Event.ENTER_FRAME,onEnter);
        }
        
        public function setTextField(t:TextField,w:Number=100,h:Number=20):void{
            
            tf=t;
            tf.mask = m;
            //tf.selectable = false;
            tf.multiline = false;
            //tf.width=w;
            //tf.height=h;
            addChild(tf); 
            
            m.graphics.clear();
            m.graphics.beginFill(0xff0000);
            m.graphics.drawRect(0,0,w,h);
            m.graphics.endFill();
        }


        private function onEnter(e:Event):void{
            tf.x--;
            if(tf.x+tf.width < 0)tf.x = m.width;
            //if(50 < scrTxt.x)scrTxt.width = 100-scrTxt.x;

        }
    }